Casimiro Castillo zip code
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 48946 | Piedra Pesada | Ranchería | - | Rural |
| 48944 | Puerto los Mazos | Ranchería | - | Rural |
| Zip code | Settlement | Type | City | Zone |
|---|---|---|---|---|
| 48946 | Piedra Pesada | Ranchería | - | Rural |
| 48944 | Puerto los Mazos | Ranchería | - | Rural |